So I found a 91 m20b25 with only 60,000miles on it. it comes with ecu #525. would I need that ecu and harness to put in my 89 325i or will my 173 ecu and harness work?
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sigpicWhat is that?... a lufa?... Its a Quinoa!
1989 325i, 1970 Chevy El Camino -
nobody has an answer for me... reallysigpicWhat is that?... a lufa?... Its a Quinoa!
1989 325i, 1970 Chevy El Camino -
Either will work. The engines and harnesses are the same and the DMEs are interchangeable
Wait at least a few hours before you get huffy about a lack of answers. Some of us have jobs1989 cirrisblau-metallic 325iComment
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lol, my bad thanks SpecM. I saw that 25 people viewed it and didn't respondsigpicWhat is that?... a lufa?... Its a Quinoa!
1989 325i, 1970 Chevy El CaminoComment
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use the 173. but you can use either oneComment
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